diff --git a/addons/account/account_move_line.py b/addons/account/account_move_line.py
index 83a67df9178..e5c06213061 100644
--- a/addons/account/account_move_line.py
+++ b/addons/account/account_move_line.py
@@ -1085,15 +1085,26 @@ class account_move_line(osv.osv):
         if context is None:
             context = {}
         move_obj = self.pool.get('account.move')
+        analytic_obj = self.pool.get('account.analytic.line')
         self._update_check(cr, uid, ids, context)
         result = False
         move_ids = set()
+        analytic_ids = set()
+        move_line_ids = set()
         for line in self.browse(cr, uid, ids, context=context):
             move_ids.add(line.move_id.id)
             context['journal_id'] = line.journal_id.id
             context['period_id'] = line.period_id.id
-            result = super(account_move_line, self).unlink(cr, uid, [line.id], context=context)
+            move_line_ids.add(line.id)
+            for obj in line.analytic_lines:
+                analytic_ids.add(obj.id)
+
+        analytic_ids = list(analytic_ids)
         move_ids = list(move_ids)
+
+        if analytic_ids:
+            analytic_obj.unlink(cr,uid, analytic_ids, context=context)
+        result = super(account_move_line, self).unlink(cr, uid, list(move_line_ids), context=context)
         if check and move_ids:
             move_obj.validate(cr, uid, move_ids, context=context)
         return result